949958620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3653687}}^1$

素因数の和:3653709

約数の個数: 24

約数和(自身を含む): 2148368544

約数和(自身を除く): 1198409924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3653687, 7307374, 14614748, 18268435, 36536870, 47497931, 73073740, 94995862, 189991724, 237489655, 474979310, 949958620]

約数ペア:

[(1, 949958620), (2, 474979310), (4, 237489655), (5, 189991724), (10, 94995862), (13, 73073740), (20, 47497931), (26, 36536870), (52, 18268435), (65, 14614748), (130, 7307374), (260, 3653687)]